X-On Electronics has gained recognition as a prominent supplier of SMAJ18A ESD Suppressors / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMAJ18A ESD Suppressors / TVS Diodes are a product manufactured by SEMIWARE. We provide cost-effective solutions for ESD Suppressors / TVS Diodes, ensuring timely deliveries around the world.

SMAJ18A SEMIWARE

SMAJ18A electronic component of SEMIWARE
Images are for reference only
See Product Specifications
Part No. SMAJ18A
Manufacturer: SEMIWARE
Category: ESD Suppressors / TVS Diodes
Description: 29.2V 20V 18V SMA(DO-214AC) TVS ROHS
Datasheet: SMAJ18A Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
10: USD 0.027 ea
Line Total: USD 0.27 
Availability - 552
Ship by Fri. 14 Feb to Wed. 19 Feb
MOQ: 10  Multiples: 10
Pack Size: 10
Availability Price Quantity
552
Ship by Fri. 14 Feb to Wed. 19 Feb
MOQ : 10
Multiples : 10
10 : USD 0.027
100 : USD 0.0215
300 : USD 0.0189
1000 : USD 0.0168
5000 : USD 0.0104
10000 : USD 0.0097

   
Manufacturer
Product Category
Polarity
Category
Rohs
Package
Brand Category
Peak Pulse Current Ipp@10/1000 S
Reverse Leakage Current Ir
Maximum Clamping Voltage
Breakdown Voltage Min
Reverse Stand-Off Voltage Vrwm
Breakdown Voltage Max
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

SMAJ18A Alternative Parts

Image Part-Description
Stock Image SMAJ18A
13.7A 400W 24.4V 16.7V 15V SMA Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 1740
Stock Image SMAJ18A
SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 200
Stock Image SMAJ18A
29.2V 20V 18V SMA TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4695
Stock Image SMAJ18A
TVS SMA (DO-214AC) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4990
Stock Image SMAJ18A
SMA TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4500
Stock Image SMAJ18A
13.7A 29.2V 20V 18V SMA(DO-214AC) Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 80
Stock Image SMAJ18A
13.7A 5uA 29.2V 20V 18V 23.3V Unidirectional SMA(DO-214AC) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 25811
Stock Image SMAJ18A
TVS SMA RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 1074
Stock Image SMAJ18A
13.7A 29.2V 20V 18V SMA(DO-214AC) Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 7850
Stock Image SMAJ18A
29.2V 20V 18V Unidirectional SMA TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2905
Stock Image SMAJ18A
13.7A 29.2V 400W 20V Unidirectional 18V SMA Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4900
Stock Image SMAJ18A
29.2V 400W 20V Unidirectional 18V DO-214AC(SMA) Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4970
Stock Image SMAJ18A
DO-214AC Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2128
Stock Image SMAJ18A
13.7A 29.2V 400W 20V 18V SMA(DO-214AC) Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 1600
Stock Image SMAJ18A
13.7A 29.2V 400W 20V 18V DO-214AC(SMA) Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4790
Stock Image SMAJ18A
29.2V 20V 18V SMA(DO-214AC) TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4940
Stock Image SMAJ18A
TVS SMA (DO-214AC) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 1780
Stock Image SMAJ18A
SMA ESD and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 5000
Stock Image SMAJ18A
SMA TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4950
Stock Image SMAJ18A
1A 29.2V 22.1V 18V SMA(DO-214AC) Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 60
Stock Image SMAJ18A
29.2V 20V 18V Unidirectional SMA TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 810
Stock Image SMAJ18A
TVS SMA(DO-214AC) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 8710
Stock Image SMAJ18A
29.2V 20V 18V SMA TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2497
Stock Image SMAJ18A
13.7A 29.2V@13.7A 400W 20V Unidirectional 18V SMA Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4510
Stock Image SMAJ18A
13.7A 29.2V 400W 20V 18V SMAG Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2302
Stock Image SMAJ18A
TVS SMA (DO-214AC) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4890
Stock Image SMAJ18A
29.2V 20V 18V SMA TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 744
Stock Image SMAJ18A
SMA Electrostatic and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 5000
Stock Image SMAJ18A
13.7A 1uA 29.2V 20V 18V 22.1V Unidirectional DO-214AC TVS ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3425
Stock Image SMAJ18A
SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 515
Stock Image SMAJ18A
ESD Suppressors / TVS Diodes 400W 18V 5% Uni-Directional
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 1815
Stock Image SMAJ18A
TVS Diodes - Transient Voltage Suppressors 18volts 5uA 13.7 Amps Uni-Dir
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 30000

We are delighted to provide the SMAJ18A from our ESD Suppressors / TVS Diodes category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the SMAJ18A and other electronic components in the ESD Suppressors / TVS Diodes category and beyond.

Image Part-Description
Stock Image P0080TA
Gas Discharge Tubes - GDTs DO-214AC RoHS
Stock : 14850
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P0300TA
Gas Discharge Tubes - GDTs SMA (DO-214AC) RoHS
Stock : 4994
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P0300SB
Gas Discharge Tubes - GDTs SMB (DO-214AA) RoHS
Stock : 2980
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P0640SA
Gas Discharge Tubes - GDTs SMB (DO-214AA) RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P0640SB
Gas Discharge Tubes - GDTs SMB (DO-214AA) RoHS
Stock : 4
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P0640SC
Gas Discharge Tubes - GDTs SMB (DO-214AA) RoHS
Stock : 104
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P0080SC
Gas Discharge Tubes - GDTs SMB (DO-214AA) RoHS
Stock : 2840
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P0080SA
Gas Discharge Tubes - GDTs SMB RoHS
Stock : 200
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P0300SC
Gas Discharge Tubes - GDTs SMB RoHS
Stock : 46
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P0300SA
Lack of specifications SMB RoHS
Stock : 2164
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image SMAJ9.0A
TVS Diodes - Transient Voltage Suppressors 9volts 5/10uA 26 Amps Uni-Dir
Stock : 9232
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMAJ58A
TVS Diodes - Transient Voltage Suppressors 58volts 5uA 4.3 Amps Uni-Dir
Stock : 13463
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMAJ43A
TVS Diodes - Transient Voltage Suppressors 43volts 5uA 5.7 Amps Uni-Dir
Stock : 10950
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P4KE68A
TVS Diodes - Transient Voltage Suppressors 58.1Vso 64.6Vbr
Stock : 4858
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMAJ78A
TVS Diodes - Transient Voltage Suppressors 78volts 5uA 3.2 Amps Uni-Dir
Stock : 5000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMAJ5.0A
TVS Diodes - Transient Voltage Suppressors 5volts 800/1600uA 43.5 Amps Uni-Dir
Stock : 8496
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMAJ16CA
TVS Diodes - Transient Voltage Suppressors 16Vr 400W 15.4A 5% BiDirectional
Stock : 775
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMAJ75A
TVS Diodes - Transient Voltage Suppressors 75volts 5uA 3.3 Amps Uni-Dir
Stock : 6282
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P6KE120A
Diode TVS Single Uni-Dir 102V 600W 2-Pin Case 017AA-01 Box
Stock : 3941
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image P6KE47CA-W
ESD Suppressors / TVS Diodes DO-15 600W TVS 5% bi-directional
Stock : 16000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The SMAJ18A is a transient voltage suppression (TVS) diode in a SMA (DO-214AC) package that is manufactured by SEMIWARE. This diode is RoHS compliant and is designed for protecting sensitive electronic equipment from transient voltage spikes. It can handle a maximum peak pulse power of 400 watts and has a breakdown voltage range of 29.2V - 20V - 18V.

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES, INCLUDING PHOTOVOLTAIC CELLS WHETHER OR NOT ASSEMBLED IN MODULES OR MADE UP INTO PANELS
Best Retailer of 1050-0B AC Power Entry Modules by PCE image

Dec 27, 2024
Discover the 1050-0B AC Power Entry Module by PCE, available at Xon Electronic. This high-quality module, rated for 250VAC and 16A, features a 2P+PE pin layout for industrial, medical, and data center applications. Reliable and durable, it ensures secure power connectivity for demanding environmen
BM 005061 BM Group Terminals Retailer in India, USA, Australia image

Aug 9, 2024
Discover Xon Electronic, the leading retailer of BM 005061 terminals by BM Group, serving India, the USA, Australia, and beyond. These premium bootlace ferrules, crafted from high-quality copper with durable polypropylene insulation, offer secure and reliable connections for industrial automation,
Retailers of Goobay 95150 Ethernet Cables in USA, India, Australia image

Jul 31, 2024
The Goobay 95150 Ethernet cable is a top-tier networking solution that offers unmatched performance and reliability. Its high-speed data transmission, durable construction, and versatile applications make it an ideal choice for various networking needs. Whether for home networks, office environment
FN283E-2-06 AC Power Entry Modules in India, USA, Australia image

Jan 14, 2025
Discover the FN283E-2-06 AC Power Entry Module by Schaffner, a compact and efficient solution for reliable power integration. Available globally through Xon Electronics, this module offers 2A current rating, EMI suppression, and FASTON connectors. Ideal for medical devices, industrial automation,

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified